So what did people catch in terms of EU references? The film was chock full. I counted a reference to possibly each of the Smith Lando novels (mentions of Oseon, a “Starcave,” and being inside a temple which I can only assume is a nod to the first book), yet I didn’t notice any reference to the Daley books, oddly enough. Beckett killed Aurra Sing apparently. There were a few other good ones I’m forgetting.
The Maul thing is dumb, though chronologically it makes sense. We don’t know what he was up to before his Rebels appearances.
As for Lando being pansexual: the situation makes sense now. I can see why Jon Kasdan and Glover would see it that way (and it is supported by the film itself), and I can see why Disney/LFL haven’t said anything (because it’s small and not a big deal and making a big deal of it would just get everyone mad, which I guess has happened anyway).